Re: Cannot negoticate tunnel using new cisco VPN client(4.0) to
This is an existing Cisco VPN client to 2611 VPN connection, some of my client upgrade their client software from 3.5.2 to 3.6.4/4.0.1, and they are unable to negoticate a tunnel with the 2611, and the follow log is what i got from the router
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...